CVE-2015-2590
Published: March 3, 2022
Official Description
An unspecified vulnerability exists within Oracle Java Runtime Environment that allows an attacker to perform remote code execution.
CISA KEV Advisory
Oracle Java SE and Java SE Embedded Remote Code Execution Vulnerability
An unspecified vulnerability exists within Oracle Java Runtime Environment that allows an attacker to perform remote code execution.
Apply updates per vendor instructions.
Risk Analysis
An unspecified vulnerability in Oracle Java Runtime Environment allows for remote code execution. Given its high EPSS score of 0.61541 and confirmed exploitation, this vulnerability poses a significant risk to systems running affected Java versions.
This vulnerability is actively exploited in the wild and is included in CISA's KEV catalog. The unspecified nature suggests a broad range of potential attack vectors.
Update Oracle Java Runtime Environment to the latest secure version. Disable Java in web browsers if not strictly necessary and ensure all Java applications are up-to-date.
Technical Analysis
CVE-2015-2590 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2015-2590 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2015-2590 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1